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//
// MainPage.xaml.cpp
// Implementation of the MainPage class.
//
#include "pch.h"
#include "MainPage.xaml.h"
#include <iostream>
using namespace std;
using namespace hello;
using namespace Demo;
using namespace Platform;
using namespace Windows::Foundation;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI::Core;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Controls::Primitives;
using namespace Windows::UI::Xaml::Data;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Media;
using namespace Windows::UI::Xaml::Navigation;
class DispatcherI : virtual public Ice::Dispatcher
{
public:
DispatcherI(CoreDispatcher^ dispatcher) :
_dispatcher(dispatcher)
{
}
virtual void dispatch(const Ice::DispatcherCallPtr& call, const Ice::ConnectionPtr&)
{
_dispatcher->RunAsync(CoreDispatcherPriority::Normal,
ref new DispatchedHandler([=]()
{
call->run();
}, CallbackContext::Any));
}
private:
CoreDispatcher^ _dispatcher;
};
// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
MainPage::MainPage()
{
InitializeComponent();
mode->SelectedIndex = 0;
Ice::InitializationData id;
id.dispatcher = new DispatcherI(this->Dispatcher);
_communicator = Ice::initialize(id);
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
void MainPage::OnNavigatedTo(NavigationEventArgs^ e)
{
(void) e; // Unused parameter
}
HelloCallback::HelloCallback(MainPage^ page) :
_page(page)
{
}
void
HelloCallback::helloSent(bool sent)
{
_page->helloSent(sent);
}
void
HelloCallback::helloSuccess()
{
_page->helloSuccess();
}
void
HelloCallback::helloFailure(const Ice::Exception& ex)
{
_page->helloFailure(ex);
}
void
hello::MainPage::helloSuccess()
{
print("Ready.");
}
void
hello::MainPage::helloFailure(const Ice::Exception& ex)
{
ostringstream os;
os << ex;
print(os.str());
}
void
hello::MainPage::helloSent(bool)
{
if(mode->SelectedIndex == 0 || mode->SelectedIndex == 1)
{
print("Waiting for response.");
}
else
{
print("Ready.");
}
}
Demo::HelloPrx
hello::MainPage::proxy()
{
string h = IceUtil::wstringToString(hostname->Text->Data());
Ice::ObjectPrx prx = _communicator->stringToProxy("hello:tcp -h " + h + " -p 10000:ssl -h " + h + " -p 10001:udp -h " + h + " -p 10000");
switch(mode->SelectedIndex)
{
case 0:
{
prx = prx->ice_twoway();
break;
}
case 1:
{
prx = prx->ice_twoway()->ice_secure(true);
break;
}
case 2:
{
prx = prx->ice_oneway();
break;
}
case 3:
{
prx = prx->ice_batchOneway();
break;
}
case 4:
{
prx = prx->ice_oneway()->ice_secure(true);
break;
}
case 5:
{
prx = prx->ice_batchOneway()->ice_secure(true);
break;
}
case 6:
{
prx = prx->ice_datagram();
break;
}
case 7:
{
prx = prx->ice_batchDatagram();
break;
}
default:
{
break;
}
}
if(timeout->Value > 0)
{
prx = prx->ice_timeout((int)timeout->Value * 1000);
}
return Demo::HelloPrx::uncheckedCast(prx);
}
bool
hello::MainPage::isBatch()
{
return mode->SelectedIndex == 3 || mode->SelectedIndex == 5 || mode->SelectedIndex == 7;
}
void
hello::MainPage::hello_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
HelloPrx prx = proxy();
if(!prx)
{
return;
}
if(!isBatch())
{
print("Sending sayHello request.");
Demo::Callback_Hello_sayHelloPtr cb =
Demo::newCallback_Hello_sayHello(new HelloCallback(this),
&HelloCallback::helloSuccess,
&HelloCallback::helloFailure,
&HelloCallback::helloSent);
prx->begin_sayHello(static_cast<int>(delay->Value * 1000), cb);
}
else
{
print("Queued sayHello request.");
prx->sayHello((int)(delay->Value * 1000));
flush->IsEnabled = true;
}
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex;
print(os.str());
}
}
void hello::MainPage::shutdown_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
HelloPrx prx = proxy();
if(!prx)
{
return;
}
prx = Demo::HelloPrx::uncheckedCast(prx->ice_twoway());
prx->begin_shutdown();
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex;
print(os.str());
}
}
void hello::MainPage::flush_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
flush->IsEnabled = false;
Ice::Callback_Communicator_flushBatchRequestsPtr cb =
Ice::newCallback_Communicator_flushBatchRequests(new HelloCallback(this), &HelloCallback::helloFailure);
_communicator->begin_flushBatchRequests(cb);
print("Flushed batch requests.");
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex;
print(os.str());
}
}
void
MainPage::print(const std::string& message)
{
output->Text = ref new String(IceUtil::stringToWstring(message).c_str());
}
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